自宅のwifiが遅い
気になったので調査してみた.
ざっくり速度
$ speedtest Retrieving speedtest.net configuration... Testing from au one net (106.184.21.142)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by OPEN Project (via 20G SINET) (Tokyo) [5.12 km]: 74.203 ms Testing download speed................................................................................ Download: 14.43 Mbit/s Testing upload speed................................................................................................ Upload: 11.16 Mbit/s
2.4G
$ speedtest Retrieving speedtest.net configuration... Testing from VECTANT (122.103.163.158)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by IPA CyberLab (Bunkyo) [13.94 km]: 13.32 ms Testing download speed................................................................................ Download: 7.40 Mbit/s Testing upload speed................................................................................................ Upload: 8.35 Mbit/s
5G
$ speedtest Retrieving speedtest.net configuration... Testing from VECTANT (122.103.163.158)... Retrieving speedtest.net server list... Selecting best server based on ping... Hosted by softlayer (Tokyo) [14.89 km]: 9.5 ms Testing download speed................................................................................ Download: 6.23 Mbit/s Testing upload speed................................................................................................ Upload: 8.92 Mbit/s
Downloadがおもい... あとなぜか 2.4G >> 5G の速度になっている
mtr
経路のパケロスを調べてみた
5GHz
2.4GHz
pocket wifiが一番パケロスしてない....! 5GHz帯がパケロスしすぎ。。。
ちなみに現在使っているrouter MZK-750DHP
ぜんぜんかっとびではなかった
いままではrouter適当に選んでいたけれど、今度からはいいやつ買おうって思う とりあえず便利そうなgooglewifi買ってみる
試行19
